“NASA Earth Observatory images of flooding in Sri Lanka in late May 2017″by Joshua Stevens

Torrential rains caused severe flooding in Sri Lanka in late May 2017. After more than 48 hours of nonstop rain, water levels rose rapidly in the country’s south, spurring emergency evacuations in multiple districts.

On May 28, 2017, the MultiSpectral Instrument (MSI) on the European Space Agency’s Sentinel-2 satellite captured a false-color image of the flood. An earlier image taken on January 29, 2017, by the Operational Land Imager (OLI) on Landsat 8 shows the same area before the waters rose. Both images were made with visible and infrared light (OLI bands 6-5-3 and MSI bands 11-8-3) to distinguish the presence of water on the ground.

Matara was among the hardest hit towns. Low-lying areas around the Nilwala Ganga River (in blue) also have been submerged.

In many areas, flooding has contaminated wells and tainted water supplies. Sri Lankan Foreign Minister Ravi Karunanayake said his country has received medicine and relief supplies from at least a dozen countries, according to reporting by Al Jazeera. Sri Lanka’s Disaster Management Center reported more than half a million people have been affected by the flooding. Search and rescue operations are underway.

to read more: https://earthobservatory.nasa.gov/IOTD/view.php?id=90322&src=iotdrss

“Sri Lanka disaster authorities failed to issue early warnings for storm that killed 202 people” by Amantha Perera

“As floodwaters recede in Sri Lanka after monsoon rains killed at least 202 people and forced more than 80,00 from their homes, questions are being asked over the government’s failure to put in place preparedness measures that could have saved lives.”

To read more: http://www.irinnews.org/news/2017/05/31/sri-lanka-disaster-authorities-failed-issue-early-warnings-storm-killed-202-people